Bob S. on Nov 9, 2008 - 8:30 PM Also manufactured with red body; bezel, tailcap, and all threading components silver as in picture. The lens is convex on both sides and very thick. The writing on the tailcap on mine indicates that a patent was applied for on April 28. 1914. Send E-Mail Reply to Bob S. Your Name: Your E-Mail Address: Message: >>Original Message on Nov 9, 2008 - 8:30 PM:<br>>>======================<br>>>"Also manufactured with red body; bezel, tailcap, and all threading components silver as in picture. The lens is convex on both sides and very thick. The writing on the tailcap on mine indicates that a patent was applied for on April 28. 1914."